![Leonardo Nicacio](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Net worth: 49 049 $ as of 30/06/2026
Leonardo Viana Nicacio currently works at American Society of Clinical Oncology, Inc., as Member and Corbus Pharmaceuticals Holdings, Inc., as Chief Medical Officer from 2026.
Dr. Nicacio also formerly worked at Sanofi, Inc., as Senior Medical Director-Oncology Division, YM BioSciences, Inc., as Director-Clinical Affairs from 2008 to 2010, Eurofarma Laboratórios SA, as Medical Manager, Flatiron Health, Inc., as Vice President-Oncology, DataSphere LLC, as Principal, and Protara Therapeutics, Inc., as Chief Medical Officer from 2025 to 2026.
Dr. Nicacio received his doctorate degree from Faculdade De Ciencias Medicas De Minas Gerais.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 15/04/2026 | 12,840 ( 0.02% ) | 49 049 $ | 30/06/2026 |
| Companies | Position | Start |
|---|---|---|
| CORBUS PHARMACEUTICALS HOLDINGS, INC. | Chief Tech/Sci/R&D Officer | 06/07/2026 |
American Society of Clinical Oncology, Inc.
 American Society of Clinical Oncology, Inc. Medical/Nursing ServicesHealth Services Provides cancer treatment services | Corporate Officer/Principal | - |
| Companies | Position | End |
|---|---|---|
| PROTARA THERAPEUTICS, INC. | Chief Tech/Sci/R&D Officer | 26/06/2026 |
| EUROFARMA LABORATÓRIOS S.A. | Chief Tech/Sci/R&D Officer | - |
YM BioSciences, Inc.
 YM BioSciences, Inc. Pharmaceuticals: MajorHealth Technology Produces cancer-related drug products | Chief Tech/Sci/R&D Officer | 01/11/2010 |
Sanofi, Inc.
 Sanofi, Inc. Drugstore ChainsRetail Trade Part of Abbott Laboratories, Sanofi, Inc. is a company based in New York, NY. | Corporate Officer/Principal | - |
DataSphere LLC
 DataSphere LLC Miscellaneous Commercial ServicesCommercial Services Specializes in data modeling and design, information technology consulting and architectural services | Corporate Officer/Principal | - |
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Private companies
1st degree connections
1st degree companies
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Executives
| Private companies | 9 |
|---|---|
YM BioSciences, Inc.
YM BioSciences, Inc. Pharmaceuticals: MajorHealth Technology Produces cancer-related drug products | Health Technology |
American Society of Clinical Oncology, Inc.
American Society of Clinical Oncology, Inc. Medical/Nursing ServicesHealth Services Provides cancer treatment services | Health Services |
Sanofi, Inc.
Sanofi, Inc. Drugstore ChainsRetail Trade Part of Abbott Laboratories, Sanofi, Inc. is a company based in New York, NY. | Retail Trade |
Eurofarma Laboratórios SA
 Eurofarma Laboratórios SA Pharmaceuticals: MajorHealth Technology Manufactures and commercializes pharmaceutical products in the human and veterinarian fields | Health Technology |
DataSphere LLC
DataSphere LLC Miscellaneous Commercial ServicesCommercial Services Specializes in data modeling and design, information technology consulting and architectural services | Commercial Services |
Flatiron Health, Inc.
 Flatiron Health, Inc. Packaged SoftwareTechnology Services Develops health care technology | Technology Services |
Corbus Pharmaceuticals Holdings, Inc.
 Corbus Pharmaceuticals Holdings, Inc. Pharmaceuticals: MajorHealth Technology Develops and commercializes novel therapeutics to treat rare, chronic, and serious inflammatory and fibrotic diseases | Health Technology |
Protara Therapeutics, Inc.
 Protara Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops pharmaceuticals | Health Technology |
Faculdade De Ciencias Medicas De Minas Gerais
 Faculdade De Ciencias Medicas De Minas Gerais Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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